These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / arm / mach-pxa / palm27x.c

diff --git a/kernel/arch/arm/mach-pxa/palm27x.c b/kernel/arch/arm/mach-pxa/palm27x.c
index e54a296..8fbfb10 100644 (file)
--- a/kernel/arch/arm/mach-pxa/palm27x.c
+++ b/kernel/arch/arm/mach-pxa/palm27x.c
@@ -15,6 +15,7 @@
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/pda_power.h>
+#include <linux/pwm.h>
 #include <linux/pwm_backlight.h>
 #include <linux/gpio.h>
 #include <linux/wm97xx.h>
@@ -270,6 +271,11 @@ void __init palm27x_ac97_init(int minv, int maxv, int jack, int reset)
  * Backlight
  ******************************************************************************/
 #if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
+static struct pwm_lookup palm27x_pwm_lookup[] = {
+       PWM_LOOKUP("pxa27x-pwm.0", 0, "pwm-backlight.0", NULL, 3500 * 1024,
+                  PWM_POLARITY_NORMAL),
+};
+
 static int palm_bl_power;
 static int palm_lcd_power;
 
@@ -318,10 +324,8 @@ static void palm27x_backlight_exit(struct device *dev)
 }
 
 static struct platform_pwm_backlight_data palm27x_backlight_data = {
-       .pwm_id         = 0,
        .max_brightness = 0xfe,
        .dft_brightness = 0x7e,
-       .pwm_period_ns  = 3500 * 1024,
        .enable_gpio    = -1,
        .init           = palm27x_backlight_init,
        .notify         = palm27x_backlight_notify,
@@ -340,6 +344,7 @@ void __init palm27x_pwm_init(int bl, int lcd)
 {
        palm_bl_power   = bl;
        palm_lcd_power  = lcd;
+       pwm_add_table(palm27x_pwm_lookup, ARRAY_SIZE(palm27x_pwm_lookup));
        platform_device_register(&palm27x_backlight);
 }
 #endif